This bulletin is to notify Juniper Networks customers that Junos Service Release 12.3R10-S1, for the EX4200, EX4500/EX4550, EX8200 Switch platforms, has been released.

This bulletin is to notify Juniper Networks customers that Junos Service Release 12.3R10-S1, for the EX4200, EX4500, EX4550, EX8200 Switch platforms, has been released. This Service Release is based on Junos 12.3R10 and only includes the problem report (PR) fixes listed below for the EX4200 and EX8200 Switches. If you are experiencing any of the problems listed below it is recommended that you upgrade to this service release.

• PR1102648 -- Newer EX8200 linecards require a minimum software release to boot up successfully (The actual software changes were committed via PR805026 for this specific problem).
• PR1098127 -- On EX4200 Series Switches, eswd process might crash and generate a core-dump when 802.1x and private VLANs are configured along with DHCP-snooping

Download Links:

• jinstall-ex-4200-12.3R10-S1-domestic-signed.tgz
• jinstall-ex-4200-12.3R10-S1-domestic-signed.tgz.md5

• jinstall-ex-8200-12.3R10-S1-domestic-signed.tgz
• jinstall-ex-8200-12.3R10-S1-domestic-signed.tgz.md5

• jinstall-ex-xre200-12.3R10-S1-domestic-signed.tgz
• jinstall-ex-xre200-12.3R10-S1-domestic-signed.tgz.md5

• jinstall-ex-4500-12.3R10-S1-domestic-signed.tgz
• jinstall-ex-4500-12.3R10-S1-domestic-signed.tgz.md5

• PR1102648 -- Newer EX8200 linecards require a minimum software release to boot up successfully
• PR1098127 -- On EX4200 Series Switches, eswd process might crash and generate a core-dump when 802.1x and private VLANs are configured along with DHCP-snooping